| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | PARKER ENVIRONMENTAL SERVICES HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
| Cargo | PARKER ENVIRONMENTAL SERVICES HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
| Persona con control significativo | PARKER ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – 16/1/2026 |
| Cargo | NUCLEAR DUCTWORK SYSTEMS LIMITED | — | Activa | 9/2/2026 – presente |
| Cargo | NUCLEAR VENTILATION SYSTEMS LIMITED | — | Activa | 9/2/2026 – presente |
| Cargo | PARKER NUCLEAR SERVICES UK LIMITED | — | Activa | 9/2/2026 – presente |
| Cargo | NUCLEAR VENTILATION PROJECTS LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
| Cargo | NUCLEAR MANUFACTURING PROJECTS LIMITED | — | Activa | 9/2/2026 – presente |
| Cargo | NUCLEAR MANUFACTURING SERVICES LIMITED | — | Activa | 9/2/2026 – presente |
| Cargo | PARKER ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
| Cargo | PARKER ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 9/2/2026 – presente |
16/1/2026
resigned
16/1/2026
appointed
13/4/1999
appointed